Individual Calculations February 2014
 Osuna, Pablo  Total change: 18.60  Rating chartPersonal card
 37. Zurich Weihnachtsopen Allgemein Zurich SUI 2013-12-26
RcRownchangeKK*chgGame
 1852 1558 1.50 5 0.62 30 18.60 
  Gretz, Denis 1929 GER0.001-0.1030-3.00 
  Schreiber, Edwin 1958  * SUI0.5010.423012.60 
  Tanner, Rene 1904 SUI0.001-0.1130-3.30 
  Birbaum, Hans 1578 SUI1.0010.533015.90 
  Geyer, Martin 1890 SUI0.001-0.1230-3.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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